INNOTEG EasyClean Fully Automatic Laboratory Glassware Washer

Overview

The INNOTEG EasyClean Fully Automatic Laboratory Glassware Washer is an engineered solution designed to meet stringent regulatory and operational requirements in regulated laboratory environments—including pharmaceutical QC labs, GLP-compliant research facilities, and ISO 17025-accredited testing centers. Based on the principle of controlled thermal aqueous cleaning—combining precise temperature regulation, programmable multi-stage cycles (pre-rinse, wash, intermediate rinse, final rinse, thermal disinfection, and hot-air drying)—the EasyClean system delivers reproducible, auditable, and fully traceable cleaning outcomes. Unlike manual or semi-automated methods, it eliminates operator-dependent variability and ensures compliance with Annex 1 (EU GMP), USP , and ISO 15883-1 standards for washer-disinfectors used in critical applications. Its architecture supports full cycle documentation, including time-stamped temperature profiles, conductivity readings, pump pressure logs, and door-open/close events—enabling seamless integration into electronic lab notebook (ELN) and quality management systems (QMS).

Key Features

• Siemens S7-1200 PLC control system with 7-inch high-resolution TFT touchscreen interface; supports bilingual (English/Chinese) operation and real-time PID parameter visualization.
• 20 factory-loaded cleaning programs optimized for common vessel types (vials, flasks, pipettes, Petri dishes, HPLC columns, culture bottles); plus 20 user-definable protocols with adjustable parameters (temperature setpoints, dwell times, detergent dosing, rinse count, drying duration).
• Triple-tiered user permission structure (Operator, Supervisor, Administrator) with password protection and audit trail logging for all configuration changes.
• Electronically actuated door lock compliant with UL 310 and EN 16294; interlocked with cycle status to prevent premature opening during active heating or pressurized rinsing.
• High-efficiency circulation system powered by a Perfecta (Sweden) centrifugal pump (0–600 L/min), equipped with soft-start electronics and current-sensing overload protection to extend service life and ensure consistent flow dynamics.
• 316L stainless steel chamber and door liner with electropolished mirror finish (Ra ≤ 0.4 µm) for corrosion resistance, cleanability, and compliance with ASME BPE surface finish specifications.
• Modular basket system featuring quarter-section coupling design; baskets are interchangeable across models and configurable for diverse load geometries (e.g., tall narrow tubes vs. flat-bottomed dishes).
• Dual-axis rotating spray arms with staggered, asymmetric fan-pattern nozzles ensuring complete 360° coverage—even for complex geometries such as coiled condensers or multi-port adapters.
• Integrated LED lighting and double-glazed tempered viewing window for real-time visual monitoring without interrupting the cycle.

Sample Compatibility & Compliance

The EasyClean accommodates standard laboratory glassware and plasticware up to 450 mm in height, including volumetric flasks (up to 2 L), NMR tubes, chromatography vials, centrifuge tubes (15–50 mL), cell culture flasks (T75–T225), and reusable HPLC autosampler vials. All cleaning cycles are validated per ISO 15883-4 for microbiological efficacy (≥ log₄ reduction of Bacillus atrophaeus spores under worst-case soiling conditions). The system meets mechanical safety requirements per IEC 61000-6-2/6-4 and carries CE marking for medical device ancillary equipment. Optional conductivity monitoring enables automated pass/fail evaluation of final rinse water purity against pharmacopeial thresholds (e.g., USP conductivity ≤ 1.3 µS/cm at 25°C).

Software & Data Management

Cycle execution data—including timestamps, temperature curves, pump pressure traces, door status, detergent usage, and (if equipped) real-time conductivity values—are stored locally on an industrial-grade SD card with 10-year retention capability. Data export is supported via USB or Ethernet (Modbus TCP) for integration into LIMS or QMS platforms. The optional IoT module adds GPS-assisted geolocation, TLS-encrypted cloud telemetry, and predictive maintenance alerts triggered by deviations in pump current draw or thermal ramp rate. All electronic records comply with FDA 21 CFR Part 11 requirements when deployed with electronic signatures and audit trail activation.

Applications

The EasyClean serves as a critical infrastructure component across regulated and research-intensive sectors. In pharmaceutical development labs, it cleans reaction vessels post-synthesis and analytical glassware pre-injection to prevent cross-contamination in HPLC/GC analysis. In university core facilities, it handles high-throughput cleaning of CRISPR reagent tubes, electrophoresis tanks, and TEM grid holders. Environmental testing labs use it to decontaminate EPA Method 500-series sample bottles prior to VOC analysis. Food safety labs rely on its validated thermal disinfection stage to eliminate residual allergens from ELISA plate carriers. Clinical diagnostic labs deploy it for automated cleaning of hematology cuvettes and immunoassay reagent reservoirs—reducing turnaround time while maintaining CLIA-mandated cleanliness validation.

FAQ

Does the EasyClean support validation documentation packages (IQ/OQ/PQ)?
Yes—INNOTEG provides standardized validation templates aligned with ASTM E2500 and EU GMP Annex 15, including thermocouple mapping protocols, detergent residue testing procedures, and sporicidal efficacy reports.
Can the system be integrated into a facility’s building management system (BMS)?
Yes—via Modbus RTU/TCP or optional Profibus DP interface, enabling remote start/stop commands and real-time status feedback (e.g., “Cycle Running”, “Door Open”, “Error Code 07”)
Is third-party detergent compatibility verified?
All programs are calibrated for use with neutral pH, low-foaming, phosphate-free enzymatic detergents meeting ASTM D5857 specifications; compatibility testing reports available upon request.
What is the expected mean time between failures (MTBF) for major subsystems?
Based on field data from >1,200 installed units, the circulation pump and heating elements demonstrate MTBF ≥ 12,000 hours; touchscreen controllers ≥ 60,000 hours.
Are spare parts and technical support available globally?
Yes—INNOTEG maintains regional service hubs in Germany, Singapore, and the USA, with 48-hour response SLA for critical spare parts under extended warranty agreements.